CXL WITH HEATED LEATHER SEATS , CHROME WHEELS, AND ONLY 45,195 MILES! For 2007, the Lucerne received a new instrument cluster including graphics and red pointers. The CXL comes with a 3.8Liter V6 that produces 197HP with super-low ultra-emissions. This Buick had XM satellite, auto start, electronic park assist, heated steering wheel, traction control, and more. Serviced and professionally detailed in our shop.